6885741 has 16 divisors (see below), whose sum is σ = 9427968. Its totient is φ = 4468800.

The previous prime is 6885709. The next prime is 6885743. The reversal of 6885741 is 1475886.

It is not a de Polignac number, because 6885741 - 2⁵ = 6885709 is a prime.

It is an Ulam number.

6885741 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6885741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6885743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34855 + ... + 35051.

It is an arithmetic number, because the mean of its divisors is an integer number (589248).

Almost surely, 2^6885741 is an apocalyptic number.

6885741 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6885741 is a deficient number, since it is larger than the sum of its proper divisors (2542227).

6885741 is a wasteful number, since it uses less digits than its factorization.

6885741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452.

The product of its digits is 53760, while the sum is 39.

The square root of 6885741 is about 2624.0695493832. The cubic root of 6885741 is about 190.2465957858.

It can be divided in two parts, 6885 and 741, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 6885741 in words is "six million, eight hundred eighty-five thousand, seven hundred forty-one".